Comparison

LIMSTAR vs CalculatorX

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

LIMSTAR

Features
Read full description

LIMSTAR is a space-themed self-discipline tool. Walk, meditate, and explore nature to earn app usage time. Begin your starship journey now.

About

CalculatorX

A fast and customizable calculator app that allows users to personalize themes, button styles, and view calculation history in real-time. Offers various display options and sound feedback for an enhanced user experience.

Highlights
  • Real-time calculation history
  • Customizable button colors and shapes
  • Multiple themes and light/dark modes
  • Decimal precision control
  • Exportable calculation history
  • Sound effects and voice feedback
Features
Read full description

Calculator X is a lightweight and fast calculator designed for efficient computing. Quickly change themes with simple swipe gestures, customize button colors, spacing, and shapes, and view your calculation history in real time. Features: Compact and fast – perform calculations instantly User-friendly gestures – swipe up or down to switch and customize calculator themes Customizable buttons – change button color, spacing, and shape Real-time calculation history – view your previous calculations instantly Export history – save and export your calculation history for easy reference Decimal precision control – choose the number of decimal places Thousands separator – view numbers clearly with thousands grouping Highlighted results – calculation results are displayed prominently Multiple themes – dozens of beautiful calculator themes to choose from Sound effects and voice feedback – support for button sounds and real voice responses Light and dark modes – switch easily to match your preference More features coming soon – we are constantly improving CalculatorX CalculatorX combines speed, customization, and fun to create the perfect calculation experience.

Screenshots

LIMSTAR4 screens
CalculatorX4 screens

Verdict

The call

LIMSTAR and CalculatorX are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. LIMSTAR sells 1 one-off in-app purchase and CalculatorX sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

LIMSTAR ships an update weekly, CalculatorX every 6 days. The most recent releases landed on September 29, 2026 and October 12, 2026 respectively.

ScorecardNo meaningful differences
LIMSTAR versus CalculatorX: the parameters behind the verdict, then further details
ParameterLIMSTARCalculatorX
PriceFreeFree
Rating—4.0 (2 ratings) — better
Positive reviews—92.9% of reviews
Number of ratings—2 — better
Update frequencyWeeklyEvery 6 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size20 MB12 MB
Age rating4+12+
Developer羽 唐学良 靳

In-app purchases

1 purchases

LIMSTAR

One-time1
  • LIMSATR Life Member$0.99
1 purchases

CalculatorX

One-time1
  • Lifetime Premium$2.99

Questions

Is LIMSTAR free?
LIMSTAR is free to download, with in-app purchases available.
Is CalculatorX free?
CalculatorX is free to download, with in-app purchases available.
Do LIMSTAR or CalculatorX have ads?
Neither LIMSTAR nor CalculatorX shows ads.
Which is updated more often, LIMSTAR or CalculatorX?
LIMSTAR ships an update weekly, and CalculatorX every 6 days. Most recently, LIMSTAR was updated on September 29, 2026 and CalculatorX on October 12, 2026.

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